{"id":"CVE-2026-67973","aliases":["EUVD-2026-52510","GHSA-q2fh-273g-4qm9"],"status":"published","title":"An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of...","description":"An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via replaying final CFDP PDUs.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00337,"percentile":0.27297,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2026-08-03T00:00:00Z","modified":"2026-10-23T21:10:00Z","references":[{"url":"https://github.com/nasa/cFS"},{"url":"https://github.com/nasa/cFS/issues/1075","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67973"},{"url":"https://github.com/advisories/GHSA-q2fh-273g-4qm9"}],"sources":{"cve":[{"id":"CVE-2026-67973","description":"An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via replaying final CFDP PDUs.","status":"published","published":"2026-08-03T00:00:00Z","modified":"2026-08-05T15:09:00.91Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:20:06.562031Z"}],"euvd":[{"id":"EUVD-2026-52510","description":"An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via replaying final CFDP PDUs.","status":"published","published":"2026-08-03T00:00:00Z","modified":"2026-08-05T15:09:00Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:02:09.87889Z"}],"ghsa":[{"id":"GHSA-q2fh-273g-4qm9","title":"An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of...","description":"An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via replaying final CFDP PDUs.","status":"published","published":"2026-08-04T00:34:52Z","modified":"2026-08-05T18:32:36Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:10:07.926015Z"}],"nvd":[{"id":"CVE-2026-67973","description":"An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via replaying final CFDP PDUs.","status":"published","published":"2026-08-03T22:16:51.367Z","modified":"2026-10-23T21:10:00.157Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:12:34.643497Z"}]}}